3C3851P20 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

3C3851P20: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OR STEEL COMP 4142 OVERALL, first_end_style: SQUARE, hardness_rating: 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL, second_end_style: COUNTERBORED W/O THRU HOLE, special_features: CUT 44 IN. MIN.

AND 46 IN. MAX. DEGREE DIAGONAL ON OPPOSITE END OF COUNTERBORED IN, pin_overall_length: 0.880 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5315-01-413-3285, indicating validated use in U.S. government and defense logistics supply chains.

Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

3C3851P20

NSN: 5315-01-413-3285
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 66464 — GENERAL ELECTRIC CO (USA)

SPECIFICATIONS

material	STEEL COMP 4130 OR STEEL COMP 4142 OVERALL
first_end_style	SQUARE
hardness_rating	32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
second_end_style	COUNTERBORED W/O THRU HOLE
special_features	CUT 44 IN. MIN. AND 46 IN. MAX. DEGREE DIAGONAL ON OPPOSITE END OF COUNTERBORED IN
pin_overall_length	0.880 INCHES NOMINAL IN
pin_overall_diameter	0.4980 INCHES MINIMUM AND 0.4990 INCHES MAXIMUM IN
second_end_counterbore_depth	0.210 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
second_end_counterbore_diameter	0.260 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
second_end_relationship_with_first_end	NOT IDENTICAL
NSN	5315-01-413-3285

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END STYLE: SQUARE

•

HARDNESS RATING: 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL

•

PIN OVERALL DIAMETER: 0.4980 INCHES MINIMUM AND 0.4990 INCHES MAXIMUM IN

•

PIN OVERALL LENGTH: 0.880 INCHES NOMINAL IN

•

SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL

•

SECOND END COUNTERBORE DIAMETER: 0.260 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN

•

SECOND END STYLE: COUNTERBORED W/O THRU HOLE

TECHNICAL CHARACTERISTICS

FIRST END STYLE	SQUARE
HARDNESS RATING	32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
PIN OVERALL DIAMETER	0.4980 INCHES MINIMUM AND 0.4990 INCHES MAXIMUM IN
PIN OVERALL LENGTH	0.880 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST END	NOT IDENTICAL
SECOND END COUNTERBORE DIAMETER	0.260 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
SPECIAL FEATURES	CUT 44 IN. MIN. AND 46 IN. MAX. DEGREE DIAGONAL ON OPPOSITE END OF COUNTERBORED IN
SECOND END STYLE	COUNTERBORED W/O THRU HOLE
MATERIAL	STEEL COMP 4130 OR STEEL COMP 4142 OVERALL
SECOND END COUNTERBORE DEPTH	0.210 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN

OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 3C3851P20?

3C3851P20 is a PIN,STRAIGHT,HEADLESS.

What is the NSN for 3C3851P20?

3C3851P20 is cataloged in the U.S. Government catalog under NSN 5315-01-413-3285. This indicates validated use in U.S. government and defense supply chains.

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3C3851P20 — PIN,STRAIGHT,HEADLESS

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